Linear Guide Rails, 2PCS HGR20 500mm Linear Rails + 4PCS HGW20CC Flange Type Bearing Carriage Slider Blocks,Linear Slide Guide Linear Slide Kit for DIY CNC Routers Lathes Mills

Features Steel material and hardened housingHigh accuracy and strong durabilityPre-drilled holes on the support rail bracketsIt can move smoothly without deflection and low wear and tearSuitable for: Semiconductor manufacturing equipment, PCB IC assembly equipment, medical equipment, machine arms, precision measuring instruments, office automation equipment, other small linear sliding equipment.Specification Guide rail height: 17.5 mmGuide rail width: 20 mmFixed screw size: M5 * 16 (mm)Package content 2 x HGR20-500mm linear guide rail4 x HGW20CC Flange Slider

• This linear guide rail set includes of 2PCS HGR20-500mm linear rail and 4PCS HGW20CC flange type carriage bearing blocks. Sliding blocks are used cooperatively with rails, smooth sliding provided by the inside linear bearing.
• The guide rail is made of high-quality high-carbon steel, using quenching and tempering technology, long-term wear resistance, super stability, Strong bending resistance, difficultly deformed and twisted, ensuring linear motion.
• Adopt four-point contact design, which can withstand loads evenly in all directions ( up down and left right) and self-aligning function, can absorb the assembly error of the mounting surface， with high precision under high load.
• Steel support rail with pre-drilled holes for ease of mounting. Stainless steel Linear optical axis guide bearings linear movement. Easy to install, no need for maintenance.
• Wide Application: The CNC linear rail is widely used in automatic equipment, precision measuring equipment, and many other machines that need precision linear movement.